Answer:
a.) kinetic energy from the mallet is transferred first to the orange ball and then to the purple ball.
Explanation:
It is not mechanical like in B, potential energy is not passed from ball to ball like in C, and it is not electromagnetic like in D. Therefore, it is A because the mallet hits(kinetic) the orange ball then the orange ball rolls(kinetic) into the purple ball so that the purple ball rolls(kinetic)
Answer:
The correct anwser is D. Signals inside the spinal cord
Explanation:
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Some species are more likely to perish but, the most healthy frogs will most likely evolve and find something else to eat.